CN213433669U - Waste gas treatment and equipment for dust removal - Google Patents
Waste gas treatment and equipment for dust removal Download PDFInfo
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- CN213433669U CN213433669U CN202022165891.XU CN202022165891U CN213433669U CN 213433669 U CN213433669 U CN 213433669U CN 202022165891 U CN202022165891 U CN 202022165891U CN 213433669 U CN213433669 U CN 213433669U
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- dust removal
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- air
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- 239000000428 dust Substances 0.000 title claims abstract description 92
- 239000002912 waste gas Substances 0.000 title claims abstract description 20
- 239000007789 gas Substances 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000001179 sorption measurement Methods 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 239000002274 desiccant Substances 0.000 claims abstract description 16
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 14
- 210000003437 trachea Anatomy 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims description 41
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 14
- 239000008187 granular material Substances 0.000 claims description 11
- 239000004745 nonwoven fabric Substances 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 5
- 239000003546 flue gas Substances 0.000 claims 5
- 238000012856 packing Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005406 washing Methods 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 238000005507 spraying Methods 0.000 description 9
- 239000011324 bead Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of waste gas treatment and dust removal, especially, equipment for waste gas treatment and dust removal, the inside wall fixedly connected with of gas collecting channel receives the trachea, receive tracheal a side fixed surface and be connected with connecting block, another connecting block fixed connection is on an active carbon adsorption device's a side surface, two a threaded hole is all seted up to a side surface of connecting block, the inner wall threaded connection of screw hole has fastening bolt. This equipment for waste gas treatment and dust removal through setting up dust collector, is favorable to washing the secondary adsorption effect of filtering and dry filtration to the dust to reach the effect of dust removal. Gas enters clean water of the water tank to be washed, the washed gas enters the filter net bag through the waterproof breathable film of the first groove to be subjected to dust filtration, larger dust after filtration falls into the transparent box below the filter net bag, and the humid gas is dried through desiccant particles.
Description
Technical Field
The utility model relates to a waste gas treatment and dust removal technical field especially relate to an equipment is used in waste gas treatment and dust removal.
Background
With the rapid development of economy in recent years, metallurgical steelmaking electric furnaces and raw coal-fired boilers have increased greatly, and the atmospheric pollutants discharged from these furnaces pose great harm to the surrounding environment, so that the technology of removing particulate matters from dust-containing gas to reduce the emission thereof to the atmosphere has become more and more important.
Based on the general waste gas dust collecting equipment on the market at present too big-scalely, it is very difficult to clear up the ash, still can have certain dust in the gas after removing dust moreover, and the effect of removing dust is relatively poor, and the efficiency of removing dust is not high.
SUMMERY OF THE UTILITY MODEL
Based on current waste gas dust collection inefficiency's technical problem, the utility model provides an equipment is used in waste gas treatment and dust removal.
The utility model provides a waste gas treatment and dust removal equipment, including the gas collecting channel, receive trachea and active carbon adsorption device, the inside wall fixedly connected with of gas collecting channel receives the trachea, the one end fixedly connected with active carbon adsorption device that the trachea was kept away from the gas collecting channel receives the trachea, the both ends of active carbon adsorption device all fixedly connected with screw thread pneumatic valve, the screw thread inboard of screw thread pneumatic valve rotates to peg graft has the bolt, the one end fixedly connected with air duct of active carbon adsorption device, the both ends of active carbon adsorption device all use the bolt fixed connection together;
one end of the air duct extends into the dust removal box, and the upper surface of the dust removal box is fixedly connected with the outer surface of one side of the air duct;
the air guide pipe is characterized in that two sides of one end of the air guide pipe are fixedly connected with a rotating shaft, a waterproof film wraps the outer surface of the rotating shaft, one side of the rotating shaft is fixedly connected with an air injection pipe, side surfaces of two sides of the air injection pipe are fixedly connected with a triangular plate, one end of the triangular plate is also fixedly connected with one side of the rotating shaft, and the outer surface and one end surface of the air injection pipe are provided with air injection holes;
the outer surface of the air duct is provided with a groove, the inner top wall and the inner bottom wall of the groove are both provided with circular grooves, the inner walls of the circular grooves are fixedly connected with circular rings, and the outer surfaces of the circular rings are fixedly connected with sliding shafts;
the inner wall of the air duct is provided with an air outlet which is communicated with the groove, the outer surface of the air outlet is fixedly connected with an air pipe, and the air pipe is fixedly communicated with the upper surface of the air injection pipe.
Preferably, the dust removal box comprises a water tank, and the water tank is filled with clean water.
Through the technical scheme, the gas in the gas guide tube is washed in the clear water in the water tank, and the dust is precipitated.
Preferably, a first groove is formed in the inner wall of one side of the water tank, a waterproof breathable film is laid on the inner wall of the first groove, a filter net bag is fixedly connected to the end face of one end of the first groove, and the filter net bag is conical.
Through above-mentioned technical scheme, waterproof ventilated membrane is used for preventing that rivers from leaking, and the filter screen bag that the jar inside wall is connected carries out the secondary with the gas dust in the clear water and adsorbs, prevents in the dust reentrant clear water, and the most advanced opening of conical filter screen bag is horizontal, prevents that the dust among the dust collector from getting into the clear water.
Preferably, a transparent box is placed at the bottom of the filtering net bag and the inner bottom wall of the dust removal box, and a filtering net is fixedly connected to the top of the transparent box.
Through above-mentioned technical scheme, the transparent case under the filter screen pocket is favorable to being used for deposiing the dust that adsorbs out, and the filter screen on the transparent case prevents that the dust outwards permeates once more, also is used for filtering the gas dust after the drying, and the filter screen can drop automatically after still remaining dust passes through the drying, gets into the transparent bottom of the case portion.
Preferably, the inside fixedly connected with drying tube of filter screen, the one end terminal surface of drying tube with transparent case's interior diapire fixed connection.
Through above-mentioned technical scheme, the drying tube is used for installing the drier, and the inner wall fixed connection of drying tube and dust removal case is used for large tracts of land dry gas.
Preferably, the drying tube is filled with desiccant particles, the desiccant particles are wrapped by non-woven fabric, fine lines are fixedly connected to the outer surface of the non-woven fabric, and one ends of the fine lines extend to the outer surface of the drying tube.
Through above-mentioned technical scheme, the drier granule is used for the dry gas of following the combustion gas in the clear water, connects the drier granule by the non-woven fabrics parcel with the fine rule to and the one end of fine rule extends to the drying tube external surface and conveniently replaces the drier granule through pulling of fine rule.
Preferably, a second groove is formed in the upper surface of the dust removal box, and a layer of sealing ring is laid on the inner wall of the second groove.
Through the technical scheme, the second groove is provided with the drying agent particles for replacing the drying agent particles in the drying pipe, and the sealing ring paved on the inner wall of the second groove is used for blocking the external air from entering.
Preferably, the outer surface of the sealing ring is fixedly connected with a drying pipe, one end of the drying pipe, which is far away from the transparent box, extends into the second groove, and is connected with the inner wall of the second groove through the sealing ring.
Through above-mentioned technical scheme, extend to the second recess with the drying tube and conveniently pull the fine rule of drying tube surface outside the tube through the second recess and replace the drier granule, the sealing washer is used for preventing outside air's entering.
Preferably, one side of the dust removal box is provided with an exhaust port.
Through above-mentioned technical scheme, the gaseous discharge of going dirt after will drying through the gas vent.
The utility model provides a beneficial effect does:
1. through setting up the dust removal case, be favorable to washing the secondary adsorption effect of filtering and dry filtration to the dust to reach the effect of dust removal. The gas gets into and washes in the clear water of jar, and the gas after the washing comes the filter screen pocket through the waterproof ventilated membrane of first recess and carries out the dust filtration, and the great dust after the filtration falls into the translucent box under the filter screen pocket, and moist gas passes through the drier granule dry back, and tiny dust can break away from gas automatically and fall on the filter screen, gets into the translucent box from the filter screen in.
2. The pivot has been seted up through the one end both sides that set up the air duct, and the surface parcel water proof membrane of pivot, the jet-propelled pipe of one side fixedly connected with of pivot, the equal fixedly connected with set-square in both sides side of jet-propelled pipe, the one end of set-square also with one side fixed connection of pivot, the fumarole has all been seted up to the surface and the one end terminal surface of jet-propelled pipe, be favorable to letting the clear water large tracts of land wash spun gas, improve dust collection efficiency. The waterproof membrane of pivot surface parcel can reduce the resistance of rivers, and gas gets into and drives the pivot from the fumarole spout of equidirectional after the fumarole and rotate, and the set-square that the fumarole both sides are fixed can effectively reduce the water resistance that the fumarole received because of the inside slope's of angle to let rotate more smoothly.
3. Set up flutedly through the surface that sets up the air duct, the circular slot has all been seted up to the interior roof of recess and interior bottom wall, circular slot inner wall fixedly connected with ring, and the outer fixed surface of ring is connected with the sliding shaft, is favorable to in jet-propelled pipe from the gaseous unable pivot that drives of fumarole spun in, and the sliding shaft slides automatically in the recess and drives jet-propelled pipe and rotate to make gaseous abundant washing of ability large tracts of land in the clear water, reach the effect of removing dust.
Drawings
FIG. 1 is a schematic view of an apparatus for treating waste gas and removing dust according to the present invention;
FIG. 2 is a sectional view of a dust box structure of the apparatus for treating waste gas and removing dust of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 of the apparatus for treating waste gas and removing dust in accordance with the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 2 of the apparatus for treating waste gas and removing dust in accordance with the present invention;
FIG. 5 is an enlarged view of the structure at C in FIG. 2 of the apparatus for treating exhaust gas and removing dust according to the present invention;
FIG. 6 is a side view of the connecting block structure of the apparatus for treating exhaust gas and removing dust of the present invention;
FIG. 7 is an enlarged view of the structure at D in FIG. 3 of the apparatus for treating exhaust gas and removing dust in accordance with the present invention;
fig. 8 is a side view of the gas injection pipe structure of the device for treating waste gas and removing dust of the present invention.
In the figure: 1. a gas-collecting hood; 2. a gas collecting pipe; 3. an activated carbon adsorption unit; 4. connecting blocks; 5. a threaded hole; 6. fastening a bolt; 7. an air duct; 8. a water vat; 81. clear water; 82. a first groove; 83. a waterproof breathable film; 84. a filter net bag; 85. a transparent box; 86. a filter screen; 87. a drying tube; 88. desiccant particles; 89. a thin wire; 9. a second groove; 10. a seal ring; 11. an exhaust port; 12. a rotating shaft; 13. a water-resistant film; 14. a gas ejector tube; 15. a set square; 16. a gas injection hole; 17. a groove; 18. a circular groove; 19. a circular ring; 20. a sliding shaft; 21. an air outlet; 22. a gas delivery pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-8, an apparatus for waste gas treatment and dust removal comprises a gas collecting hood 1, a gas receiving pipe 2 and an active carbon adsorption device 3, wherein the gas receiving pipe 2 is fixedly connected to the inner side wall of the gas collecting hood 1, a connecting block 4 is fixedly connected to one side surface of the gas receiving pipe 2, the other connecting block 4 is fixedly connected to one side surface of the active carbon adsorption device 3, threaded holes 5 are formed in one side surface of each of the two connecting blocks 4, fastening bolts 6 are connected to the inner wall of each threaded hole 5 in a threaded manner, a connecting block 4 is also fixedly connected to the other side surface of the active carbon adsorption device 3, an air guide pipe 7 is fixedly connected to one side surface of the other connecting block 4, and the air guide pipe 7 and the active carbon adsorption device 3 are in threaded connection with the fastening bolts 6;
one end of the air duct 7 extends into the dust removal box, and the upper surface of the dust removal box is fixedly connected with the outer surface of one side of the air duct 7;
two sides of one end of the air duct 7 are fixedly connected with a rotating shaft 12, the outer surface of the rotating shaft 12 is wrapped by a waterproof film 13, one side of the rotating shaft 12 is fixedly connected with an air injection pipe 14, two side surfaces of the air injection pipe 14 are fixedly connected with a triangular plate 15, one end of the triangular plate 15 is also fixedly connected with one side of the rotating shaft 12, and the outer surface and one end surface of the air injection pipe 14 are both provided with air injection holes 16;
the outer surface of the air duct 7 is provided with a groove 17, the inner top wall and the inner bottom wall of the groove 17 are both provided with circular grooves 18, the inner wall of each circular groove 18 is fixedly connected with a circular ring 19, and the outer surface of each circular ring 19 is fixedly connected with a sliding shaft 20;
an air outlet 21 is formed in the inner wall of the air guide tube 7, the air outlet 21 is communicated with the groove 17, an air conveying pipe 22 is fixedly connected to the outer surface of the air outlet 21, and the air conveying pipe 22 is fixedly communicated with the upper surface of the air injection pipe 14.
In the embodiment, the dust removing box comprises a water tank 8, and the water tank 8 is filled with clean water 81;
specifically, the gas in the gas guide tube 7 enters the clean water 81 in the water tank 8 for washing, and the dust is precipitated.
In this embodiment, a first groove 82 is formed in an inner wall of one side of the water tank 8, a layer of waterproof and breathable film 83 is laid on the inner wall of the first groove 82, a filter net bag 84 is fixedly connected to an end face of one end of the first groove 82, and the filter net bag 84 is conical;
specifically, the waterproof and breathable film 83 is used for preventing water flow from leaking, the filtering net bag 84 connected with the inner side wall of the water tank 8 is used for secondarily adsorbing gas dust in the clean water 81 and preventing the dust from entering the clean water 81 again, and the tip opening of the conical filtering net bag 84 is horizontal and prevents the dust in the dust removing device from entering the clean water 81.
In this embodiment, a transparent box 85 is disposed at the bottom of the filtering net bag 84 and the inner bottom wall of the dust removing box, and a filtering net 86 is fixedly connected to the top of the transparent box 85;
specifically, the transparent box 85 under the filter bag 84 is advantageous for settling the adsorbed dust, the filter screen 86 on the transparent box 85 prevents the dust from penetrating outward again and also filters the dried gas dust, and the residual dust automatically falls to the filter screen 86 after drying and enters the bottom of the transparent box 85.
In this embodiment, the interior of the filter screen 86 is fixedly connected with a drying tube 87, and one end surface of the drying tube 87 is fixedly connected with the inner bottom wall of the transparent box 85;
specifically, the drying tube 87 is used for installing the drying agent granules 88, and the drying tube 87 is fixedly connected with the inner bottom wall of the transparent box and used for drying the gas in a large area.
In the embodiment, the drying tube 87 is filled with desiccant particles 88, the desiccant particles 88 are wrapped by non-woven fabric, the outer surface of the non-woven fabric is fixedly connected with fine lines 89, and one end of each fine line 89 extends to the outer surface of the drying tube 87;
specifically, the desiccant beads 88 are used to dry the gas discharged from the clean water 81, the nonwoven fabric-wrapped desiccant beads 88 are connected by threads 89, and one end of the threads 89 extends to the outer surface of the drying duct 87 to facilitate replacement of the desiccant beads 88 by pulling of the threads 89.
In this embodiment, the upper surface of the dust removing box is provided with a second groove 9, and a layer of sealing ring 10 is laid on the inner wall of the second groove 9;
specifically, the opening of the second groove 9 is used for replacing the desiccant particles 88 in the drying pipe 87, and the sealing ring 10 laid on the inner wall of the second groove 9 is used for blocking the entrance of the external air.
In this embodiment, a drying pipe 87 is fixedly connected to the outer surface of the sealing ring 10, and one end of the drying pipe 87, which is far away from the transparent box 85, extends into the second groove 9 and is connected with the inner wall of the second groove 9 through the sealing ring 10;
specifically, extending the drying tube 87 to the second groove 9 facilitates replacement of the desiccant beads 88 by the second groove 9 pulling a thin line 89 on the outer surface of the drying tube 87, and the sealing ring 10 serves to prevent the entry of outside air.
In this embodiment, one side of the dust removing box is provided with an exhaust port 11;
specifically, the dried dust-removed gas is discharged through the exhaust port 11.
The working principle is as follows: waste gas is absorbed by the gas collecting hood 1 and then is received by the gas collecting pipe 2, the waste gas is treated in the activated carbon adsorption device 3 through the threaded connection of the screw holes 5 on the connecting blocks 4 at the two ends of the gas collecting pipe and the activated carbon adsorption device 3 and the fastening bolt 6, the treated gas enters the gas guide pipe 7 after being in threaded connection with the connecting blocks 4 at the two ends of the gas guide pipe 7 through the activated carbon adsorption device 3, the gas guide pipe 7 extends into clear water 81 of a water cylinder 8 in the dust removing box, two sides of the outer surface of the gas guide pipe 7 are fixedly connected with a rotating shaft 12, the outer surface of the rotating shaft 12 is coated with a waterproof film 13 for reducing the resistance of water flow so as to facilitate rotation, the rotating shaft 12 drives a fixedly connected gas injection pipe 14, a triangular plate 15 fixedly connected with the outer surface of the gas injection pipe 14 is used for reducing the resistance of water flow, circular grooves 18 arranged in grooves 17, the circular ring 19 is used for fixedly connecting a sliding shaft 20, the sliding shaft 20 is connected with the inner wall of the groove 17 in a sliding manner, the groove 17 on the inner wall of the air duct 7 is communicated with an air outlet 21, the air outlet 21 is connected with an air duct 22 through the sliding shaft 20, the air duct 22 is communicated with the air spraying pipe 14, air enters the air spraying pipe 14 through the air outlet 21, the air is sprayed out from an air spraying hole 16 formed in the outer surface of the air spraying pipe 14, one end of the air spraying pipe 14 is provided with three air spraying holes 16 in different directions for balancing water flow and air pressure, the air spraying pipe 14 sprays out air and then drives the rotating shaft 12 to rotate, so that the effect of fully washing large area of air is achieved, when the air of the air spraying pipe 14 cannot drive the rotating shaft 12 to rotate, the sliding shaft 20 can also drive the air spraying pipe 14 to rotate in the groove 17, so that the effect of dust removal by air washing is achieved, the washed air, transparent case 85 has been placed to the bottom of filtration string bag 84 and the interior diapire of dust removal case, be used for deposiing the dust, inside and the inside crossing of second recess 9 of transparent case 85 have drying tube 87, second recess 9 inner wall has laid one deck sealing washer 10 and has been used for preventing that the outside gas from getting into the dust removal case, drying tube 87 is inside to be filled with drier granule 88, be used for dry gas, the top fixed connection's of transparent case 85 filter screen 86 is used for preventing the dust discrepancy and the dust after the filtration drying, drier granule 88 in the drying tube 87 is connected with fine rule 89, the one end of fine rule 89 extends to the drying tube 87 surface in the second recess 9, drag through fine rule 89 makes things convenient for replacing drier granule 88.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides an equipment for waste gas treatment and dust removal, includes gas collecting channel (1), receives trachea (2) and active carbon adsorption device (3), its characterized in that: an air receiving pipe (2) is fixedly connected to the inner side wall of the air collecting hood (1), one side surface of the air receiving pipe (2) is fixedly connected with a connecting block (4), the other connecting block (4) is fixedly connected to one side surface of an active carbon adsorption device (3), threaded holes (5) are formed in one side surface of each of the two connecting blocks (4), fastening bolts (6) are connected to the inner wall of each threaded hole (5) in a threaded mode, the other side surface of the active carbon adsorption device (3) is also fixedly connected with the connecting block (4), an air guide pipe (7) is fixedly connected to one side surface of the other connecting block (4), and the air guide pipe (7) and the active carbon adsorption device (3) are in threaded connection with the fastening bolts (6) through the threaded holes (5) in the connecting block (4;
one end of the air duct (7) extends into the dust removal box, and the upper surface of the dust removal box is fixedly connected with the outer surface of one side of the air duct (7);
two sides of one end of the air duct (7) are fixedly connected with a rotating shaft (12), the outer surface of the rotating shaft (12) is wrapped by a waterproof film (13), one side of the rotating shaft (12) is fixedly connected with an air injection pipe (14), two side surfaces of the air injection pipe (14) are both fixedly connected with a triangular plate (15), one end of the triangular plate (15) is also fixedly connected with one side of the rotating shaft (12), and the outer surface and one end surface of the air injection pipe (14) are both provided with air injection holes (16);
a groove (17) is formed in the outer surface of the air guide tube (7), circular grooves (18) are formed in the inner top wall and the inner bottom wall of the groove (17), a circular ring (19) is fixedly connected to the inner wall of each circular groove (18), and a sliding shaft (20) is fixedly connected to the outer surface of each circular ring (19);
gas outlet (21) have been seted up to the inner wall of air duct (7), gas outlet (21) with recess (17) intercommunication, the outer fixed surface of gas outlet (21) is connected with gas-supply pipe (22), gas-supply pipe (22) with the fixed intercommunication of upper surface of jet-propelled pipe (14).
2. The apparatus for treating exhaust gas and removing dust according to claim 1, wherein: the dust removal case includes jar (8), the inside packing of jar (8) has clear water (81).
3. The apparatus for flue gas treatment and dust removal according to claim 2, wherein: first recess (82) have been seted up to one side inner wall of jar (8), the waterproof ventilated membrane of one deck (83) has been laid to the inner wall of first recess (82), the one end terminal surface fixedly connected with filter net bag (84) of first recess (82), filter net bag (84) are the taper shape.
4. The apparatus for flue gas treatment and dust removal according to claim 3, wherein: transparent case (85) have been placed to the bottom of filtration string bag (84) and the interior diapire of dust removal case, the top fixedly connected with filter screen (86) of transparent case (85).
5. The apparatus for flue gas treatment and dust removal according to claim 4, wherein: the inside fixedly connected with drying tube (87) of filter screen (86), the one end terminal surface of drying tube (87) with the interior diapire fixed connection of transparent case (85).
6. The apparatus for flue gas treatment and dust removal according to claim 5, wherein: the inside of drying tube (87) is filled with desiccant granule (88), desiccant granule (88) are with non-woven fabrics parcel, the surface fixed connection of non-woven fabrics has fine rule (89), the one end of fine rule (89) extends to the surface of drying tube (87).
7. The apparatus for treating exhaust gas and removing dust according to claim 1, wherein: a second groove (9) is formed in the upper surface of the dust removal box, and a layer of sealing ring (10) is laid on the inner wall of the second groove (9).
8. The apparatus for flue gas treatment and dust removal according to claim 7, wherein: the outer fixed surface of sealing washer (10) is connected with drying tube (87), drying tube (87) keep away from the one end of transparent case (85) and extend to in second recess (9), and with the inner wall of second recess (9) passes through sealing washer (10) are connected.
9. The apparatus for treating exhaust gas and removing dust according to claim 1, wherein: and one side of the dust removal box is provided with an exhaust port (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022165891.XU CN213433669U (en) | 2020-09-28 | 2020-09-28 | Waste gas treatment and equipment for dust removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022165891.XU CN213433669U (en) | 2020-09-28 | 2020-09-28 | Waste gas treatment and equipment for dust removal |
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| Publication Number | Publication Date |
|---|---|
| CN213433669U true CN213433669U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022165891.XU Active CN213433669U (en) | 2020-09-28 | 2020-09-28 | Waste gas treatment and equipment for dust removal |
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| CN (1) | CN213433669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768454A (en) * | 2022-04-29 | 2022-07-22 | 无锡普力斯特实验室设备科技有限公司 | Multi-stage concentration treatment device and method for pharmaceutical waste gas in laboratory |
-
2020
- 2020-09-28 CN CN202022165891.XU patent/CN213433669U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768454A (en) * | 2022-04-29 | 2022-07-22 | 无锡普力斯特实验室设备科技有限公司 | Multi-stage concentration treatment device and method for pharmaceutical waste gas in laboratory |
| CN114768454B (en) * | 2022-04-29 | 2023-12-12 | 山西华清智创科技股份有限公司 | Multistage concentration treatment device and method for pharmaceutical waste gas in laboratory |
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Effective date of registration: 20231030 Address after: Room 1609, Life Science and Health Industry Incubation Base, High tech Industrial Park, Ordos City, Inner Mongolia Autonomous Region, 017010 Patentee after: Inner Mongolia Hechuang Holding Group Co.,Ltd. Address before: 246300 ecological environment branch of Qianshan City, Anqing City, Anhui Province (next to Tianzhu first city) Patentee before: Chen Chansheng |